{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "114415",
    "entityType": "User",
    "nonce": "0xbd468a2080576565ffe30beafef942f679a7cafc0a939bdb71e68337c06293f5",
    "signature": "0x781a97494ff73be40472c5d2f1b040546e821c814fffe5b8ba863d97b90736f60e8a88760a92c51ec400976d0a2de0ef27980b1410881e6b56d2bbb602f3bdeb1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}